Failed to send magic link email Error when trying to sign up

[mjw]

See this post:

Ghost Email Setup with Nginx Reverse Proxy

Use these environment variables in your docker-compose. environment: mail__transport: SMTP mail__options__host: mail__options__port: mail__options__auth__user: mail__options__auth__pass: mail__from: email@domain.com. <email@domain.com> I got it working like this. Perhaps bit late of an answer, but might still help you or someone else out.